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Question

P is the father of M, T is the son of V,  Z is the wife of M,  Z's father Q is V's husband. How is T related to Z?

This question was previously asked in
SSC Selection Post 2021 Question Paper (09-Feb-2022) (Shift-1)
The correct answer is

Brother

Understanding Blood Relation Puzzles

Blood relation questions test your ability to deduce family relationships based on a series of given statements. To solve these effectively, it's helpful to visualize the relationships, often by drawing a simple family tree or using symbols.

Analyzing the Given Blood Relations

Let's break down the relationships provided in the question:

  • P is the father of M. This means M is either the son or daughter of P.
  • T is the son of V. This means V is the parent of T (mother or father).
  • Z is the wife of M. This means M is the husband of Z. M and Z are a couple. Since Z is the wife, Z is female and M is male.
  • Z's father Q is V's husband. This is a key connection. It tells us two things:
    • Q is the father of Z. This means Z is the daughter of Q.
    • Q is the husband of V. This means Q and V are a married couple, with Q being male and V being female.

Connecting the Relationships to Find T's Relation to Z

Now let's combine these facts:

  1. We know Q is the father of Z.
  2. We know Q is the husband of V, which means V is the wife of Q.
  3. Since Q and V are a married couple and Q is the father of Z, V must be the mother of Z. So, Z is the daughter of both Q and V.
  4. We are also told that T is the son of V.
  5. Since T is the son of V, and V is the wife of Q, T must be the son of both V and Q.
  6. We now have:
    • Z is the daughter of Q and V.
    • T is the son of Q and V.
  7. Since T and Z share the same parents (Q and V), they are siblings.
  8. As T is the son, T is the brother of Z.

Step-by-Step Deduction for T's Relation to Z

Let's visualize the connections:

  • Q is married to V. (Q is male, V is female).
  • Q is the father of Z.
  • V is the mother of Z (since V is married to Q, who is Z's father).
  • T is the son of V.
  • Since T is the son of V and V is married to Q, T is also the son of Q.
  • Therefore, T and Z are both children of Q and V.
  • T is male (son), and Z is female (daughter).
  • This confirms T is the brother of Z.

Evaluating the Options

Based on our deduction that T is the brother of Z, let's look at the provided options:

Option Relationship Correct?
1 Paternal uncle No. T is Z's brother.
2 Brother Yes. T is the son of Z's parents, Q and V.
3 Son No. T is of the same generation as Z.
4 Nephew No. A nephew is the son of one's sibling. Here, T is the sibling.

The analysis clearly shows that T is the brother of Z.

Revision Table: Key Relationships in Blood Relations

Relationship Description
Father Male parent
Mother Female parent
Son Male child
Daughter Female child
Husband Male spouse
Wife Female spouse
Brother Male sibling (child of the same parents)
Sister Female sibling (child of the same parents)
Uncle (Paternal) Father's brother
Uncle (Maternal) Mother's brother
Aunt (Paternal) Father's sister
Aunt (Maternal) Mother's sister
Nephew Son of one's sibling
Niece Daughter of one's sibling

Additional Information on Solving Blood Relation Problems

Solving blood relation questions often requires careful reading and step-by-step deduction. Here are some tips:

  • Draw a family tree: Use symbols like a circle for female, a square for male, a double line for marriage, and a single line for parent-child relationships.
  • Focus on connecting individuals: Look for statements that link known individuals or introduce new connections between families.
  • Determine gender: Pay close attention to words like husband, wife, son, daughter, brother, sister to determine the gender of individuals.
  • Break down complex statements: If a statement is long, break it into smaller parts to understand the relationships described (e.g., "Z's father Q is V's husband" breaks into "Q is Z's father" and "Q is V's husband").
  • Work backward or forward: Sometimes starting from the relationship asked about (How is T related to Z?) and tracing back through the statements can be helpful.
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Similar Questions

  1. Amar is the brother of Babylon. Babylon is Krishna's sister and Krishna is Durga's father, her only daughter. How is Durga related to Amar?

  2. ‘A # B’ means ‘A is the brother of B’.

    ‘A @ B’ means ‘A is the daughter of B’.

    ‘A & B’ means ‘A is the husband of B’.

    ‘A % B’ means ‘A is the wife of B’.

    If V & S @ F % H # T @ Q, then how is V related to H?

  3. If,

    ‘B % D’ means ‘B is the brother of D’,

    ‘B & D’ means ‘B is the mother of D’,

    'B × D’ means ‘B is the husband of D’,

    ‘B # D’ means ‘B is the sister of D’,

    ‘B $ D’ means ‘B is the son of D’,

    ‘B @ D’ means ‘B is the father of D’,

    then how is P related to U in the following expression?

    P $ Q × R # S % T $ U

  4. Krish defeated the only brother of the daughter of his paternal grandmother while playing a board game, how is the defeated person related to Krish’s mother?

  5. ‘A @ B’ means ‘A is the father of B’.

    ‘A & B’ means ‘A is the mother of B’.

    ‘A # B’ means ‘A is the husband of B’.

    ‘A % B’ means ‘A is the sister of B’.

    If G % W # K & C @ M, then M is the grand Daughter of G’s ________.

  6. In a family, N's wife H is the only daughter of G. D and R are brothers. J's father is married to P's daughter. V's only sister G is married to P. R is the son of P. Which of the following statements is correct?

  7. A and B are married couple. X and Y are brothers. X is the brother of A. How is Y related to B?

  8. Palak is the daughter of Nihal. Sulochna is the mother of Yashasvi. Prayag is the brother of Yashasvi. Pritam's only son Nihal is the father of Prayag. How is Sulochna related to Palak?

  9. ‘A + B’ means ‘A is the sister of B’;

    ‘A = B’ means ‘A is the daughter of B’.

    If ‘G + T + U = D’, then how is G related to D?

  10. A is the brother of B. B is the son of C. C is married to D. E is the daughter of D. E is married to F. How is A related to F?


Important Questions from Family Tree Problems

  1. Six members of a family namely A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B. A and C are married couple. E is the brother of C, D is the daughter of A. F is the brother of B. How many male members are there in the family?
  2. Sunil is the son of Kesav. Simran, who is Kesav's sister, has a son Maruti and daughter Sita. Prem is the maternal uncle of Maruti. How is Sunil related to Maruti?
  3. A and B are brothers. C and D are sisters. A's son is D's brother. How is B related to C?

  4. A is B's sister. C is B's mother. D is C's father. E is D's mother. Then, how is A related to D?

  5. Shanti’s daughter Chandini is married to Abhi. Anchal is married to Sandy, the grandson of Shanti. Abhi's grandson is Karan. Rashmi is the mother of Karan. Shaurya is Anchal's son. How is Shaurya related to Karan?

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